53 lines
1 KiB
C
53 lines
1 KiB
C
#ifndef MSDOS
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#include "sys/types.h"
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#include "sys/stat.h"
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#endif
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#include "f2c.h"
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#include "fio.h"
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g_char(a,alen,b) char *a,*b; ftnlen alen;
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{
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char *x = a + alen, *y = b + alen;
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for(;; y--) {
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if (x <= a) {
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*b = 0;
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return;
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}
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if (*--x != ' ')
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break;
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}
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*y-- = 0;
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do *y-- = *x;
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while(x-- > a);
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}
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b_char(a,b,blen) char *a,*b; ftnlen blen;
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{ int i;
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for(i=0;i<blen && *a!=0;i++) *b++= *a++;
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for(;i<blen;i++) *b++=' ';
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}
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#ifndef MSDOS
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long inode(a, dev) char *a; int *dev;
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{ struct stat x;
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if(stat(a,&x)<0) return(-1);
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*dev = x.st_dev;
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return(x.st_ino);
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}
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#endif
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#define INTBOUND sizeof(int)-1
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mvgbt(n,len,a,b) char *a,*b;
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{ register int num=n*len;
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if( ((int)a&INTBOUND)==0 && ((int)b&INTBOUND)==0 && (num&INTBOUND)==0 )
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{ register int *x=(int *)a,*y=(int *)b;
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num /= sizeof(int);
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if(x>y) for(;num>0;num--) *y++= *x++;
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else for(num--;num>=0;num--) *(y+num)= *(x+num);
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}
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else
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{ register char *x=a,*y=b;
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if(x>y) for(;num>0;num--) *y++= *x++;
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else for(num--;num>=0;num--) *(y+num)= *(x+num);
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}
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}
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